Instrument for chemical analysis and measuring particle size



1.1 is a front perspective view.

1.2 is a front view.

1.3 is a side view.

1.4 is a rear view.

1.5 is a side view of the opposite side of 1.3.

1.6 is a top view.

1.7 is a bottom view. 

CLAIM The ornamental design for an instrument for chemical analysis and measuring particle size, as shown and described. 